Write a program that lets you know if you can have a key or not, based on your role at the school.
First ask for the user’s role at the school. They can be a student, administrator, or a teacher. (And remember that capitalization is important! ‘Student’ is not the same as ‘student’.)
Example 1: Administrator or Teacher
For example, if this was the input:
Are you an administrator, teacher, or student?: teacher
This should be the output:
Administrators and teachers get keys!
Example 2: Student
And if this was the input:
Are you an administrator, teacher, or student?: student
This should be the output:
Students do not get keys!
(Note: You should also be able to handle a situation where the user enters a value other than administrator, teacher or student and tell them they must be one of the three choices!)
Example 3: Other
If they input anything else:
Are you an administrator, teacher, or student?: secretary
This should be the output:
You can only be an administrator, teacher, or student!
1)
var a: array [1.9] of integer;
begin
for var i := 1 to 9 do
begin
write(‘Введите ‘, i, ‘ элемент: ‘);
readln(a[i]);
end;
var sum := 0;
for var i := 1 to 9 do
if a[i] > 45 then
sum += a[i];
writeln(‘Сумма: ‘, sum);
end.
2)
var a: array [1.9] of integer;
begin
for var i := 1 to 9 do
begin
write(‘Введите ‘, i, ‘ элемент: ‘);
readln(a[i]);
end;
var sum := 0;
for var i := 1 to 9 do
sum += a[i];
writeln(‘Сумма: ‘, sum);
end.
3)
var a: array [1.9] of integer;
begin
for var i := 1 to 9 do
begin
a[i] := random(-10, 10);
write(a[i], ‘ ‘);
end;
writeln();
var min := a[1];
for var i := 2 to 9 do
if (a[i] mod 2 <> 0) and (a[i] < min) then
min := a[i];
writeln(‘Min: ‘, min);
end.